Ignition of high pressure lean H2:air mixtures along the multiple channels of nanosecond surface discharge
The initiation of combustion of lean H2:air mixtures, ER=0.5--0.6, by nanosecond surface dielectric barrier discharge (nSDBD) was studied experimentally at high initial pressures, P=3--6 bar. The discharge was studied in different gas mixtures for the pressure range 1–12 bar. The ignition was initia...
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| Veröffentlicht in: | Combustion and flame 2017-02, Vol.176, p.272-284 |
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| container_title | Combustion and flame |
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| creator | Shcherbanev, Sergey A. Popov, Nikolay A. Starikovskaia, Svetlana M. |
| description | The initiation of combustion of lean H2:air mixtures, ER=0.5--0.6, by nanosecond surface dielectric barrier discharge (nSDBD) was studied experimentally at high initial pressures, P=3--6 bar. The discharge was studied in different gas mixtures for the pressure range 1–12 bar. The ignition was initiated by two different discharge modes: streamer or filamentary nSDBD. The influence of the discharge structure and energy deposition on the ignition was demonstrated. Three regimes of multi-point ignition were observed: ignition with a few kernels, quasi-uniform ignition along the edge of the high voltage electrode and ignition along the plasma channels. The velocities of flame propagation were analyzed. The minimum ignition energy of the discharge and ignition delay time of combustion have been measured and analyzed with the help of kinetic numerical modeling. |
| doi_str_mv | 10.1016/j.combustflame.2016.07.035 |
| format | Article |
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The discharge was studied in different gas mixtures for the pressure range 1–12 bar. The ignition was initiated by two different discharge modes: streamer or filamentary nSDBD. The influence of the discharge structure and energy deposition on the ignition was demonstrated. Three regimes of multi-point ignition were observed: ignition with a few kernels, quasi-uniform ignition along the edge of the high voltage electrode and ignition along the plasma channels. The velocities of flame propagation were analyzed. The minimum ignition energy of the discharge and ignition delay time of combustion have been measured and analyzed with the help of kinetic numerical modeling.</description><identifier>ISSN: 0010-2180</identifier><identifier>EISSN: 1556-2921</identifier><identifier>DOI: 10.1016/j.combustflame.2016.07.035</identifier><language>eng</language><publisher>New York: Elsevier Inc</publisher><subject>Combustion ; Dielectric barrier discharge ; Dielectrics ; Electrodes ; Flame propagation ; Gas mixtures ; Ignition ; Ignition of lean mixtures ; Kernels ; Mathematical models ; Nanosecond surface dielectric barrier discharge ; Plasma-assisted combustion ; Studies ; Velocity</subject><ispartof>Combustion and flame, 2017-02, Vol.176, p.272-284</ispartof><rights>2016 The Combustion Institute</rights><rights>Copyright Elsevier BV Feb 2017</rights><lds50>peer_reviewed</lds50><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c3855-b81ac6a80a79b2753a742d4132606a643ac0ac89d4a2e08962b586edc8b24e83</citedby><cites>FETCH-LOGICAL-c3855-b81ac6a80a79b2753a742d4132606a643ac0ac89d4a2e08962b586edc8b24e83</cites><orcidid>0000-0002-5977-7506</orcidid></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://dx.doi.org/10.1016/j.combustflame.2016.07.035$$EHTML$$P50$$Gelsevier$$H</linktohtml><link.rule.ids>314,780,784,3550,27924,27925,45995</link.rule.ids></links><search><creatorcontrib>Shcherbanev, Sergey A.</creatorcontrib><creatorcontrib>Popov, Nikolay A.</creatorcontrib><creatorcontrib>Starikovskaia, Svetlana M.</creatorcontrib><title>Ignition of high pressure lean H2:air mixtures along the multiple channels of nanosecond surface discharge</title><title>Combustion and flame</title><description>The initiation of combustion of lean H2:air mixtures, ER=0.5--0.6, by nanosecond surface dielectric barrier discharge (nSDBD) was studied experimentally at high initial pressures, P=3--6 bar. 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The minimum ignition energy of the discharge and ignition delay time of combustion have been measured and analyzed with the help of kinetic numerical modeling.</description><subject>Combustion</subject><subject>Dielectric barrier discharge</subject><subject>Dielectrics</subject><subject>Electrodes</subject><subject>Flame propagation</subject><subject>Gas mixtures</subject><subject>Ignition</subject><subject>Ignition of lean mixtures</subject><subject>Kernels</subject><subject>Mathematical models</subject><subject>Nanosecond surface dielectric barrier discharge</subject><subject>Plasma-assisted combustion</subject><subject>Studies</subject><subject>Velocity</subject><issn>0010-2180</issn><issn>1556-2921</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2017</creationdate><recordtype>article</recordtype><recordid>eNqNkMFq3DAQhkVJoZtt30G0Zzsj2Zbl3EqSNoFAL7mLsTzelbGlrWSX9O2jZXvIsaeBn_m_YT7GvgooBQh1M5U2LP2W1nHGhUqZsxLaEqrmA9uJplGF7KS4YjsAAYUUGj6x65QmAGjrqtqx6eng3eqC52HkR3c48lOklLZIfCb0_FHeoot8ca9rzhLHOfgDX4_El21e3Wkmbo_oPc3pTPDoQyIb_MAzY0RLfHApb8QDfWYfR5wTffk39-zlx8PL3WPx_Ovn093358JWummKXgu0CjVg2_WybSpsaznUopIKFKq6QgtodTfUKAl0p2TfaEWD1b2sSVd79u2CPcXwe6O0mils0eeLRnSyEQpEhu3Z7WXLxpBSpNGcolsw_jUCzFmtmcx7teas1kBrstpcvr-U89f0x1E0yTrylgYXya5mCO5_MG_Hz4oK</recordid><startdate>201702</startdate><enddate>201702</enddate><creator>Shcherbanev, Sergey A.</creator><creator>Popov, Nikolay A.</creator><creator>Starikovskaia, Svetlana M.</creator><general>Elsevier Inc</general><general>Elsevier BV</general><scope>AAYXX</scope><scope>CITATION</scope><scope>7TB</scope><scope>8FD</scope><scope>FR3</scope><scope>H8D</scope><scope>L7M</scope><orcidid>https://orcid.org/0000-0002-5977-7506</orcidid></search><sort><creationdate>201702</creationdate><title>Ignition of high pressure lean H2:air mixtures along the multiple channels of nanosecond surface discharge</title><author>Shcherbanev, Sergey A. ; Popov, Nikolay A. ; Starikovskaia, Svetlana M.</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c3855-b81ac6a80a79b2753a742d4132606a643ac0ac89d4a2e08962b586edc8b24e83</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2017</creationdate><topic>Combustion</topic><topic>Dielectric barrier discharge</topic><topic>Dielectrics</topic><topic>Electrodes</topic><topic>Flame propagation</topic><topic>Gas mixtures</topic><topic>Ignition</topic><topic>Ignition of lean mixtures</topic><topic>Kernels</topic><topic>Mathematical models</topic><topic>Nanosecond surface dielectric barrier discharge</topic><topic>Plasma-assisted combustion</topic><topic>Studies</topic><topic>Velocity</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Shcherbanev, Sergey A.</creatorcontrib><creatorcontrib>Popov, Nikolay A.</creatorcontrib><creatorcontrib>Starikovskaia, Svetlana M.</creatorcontrib><collection>CrossRef</collection><collection>Mechanical & Transportation Engineering Abstracts</collection><collection>Technology Research Database</collection><collection>Engineering Research Database</collection><collection>Aerospace Database</collection><collection>Advanced Technologies Database with Aerospace</collection><jtitle>Combustion and flame</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Shcherbanev, Sergey A.</au><au>Popov, Nikolay A.</au><au>Starikovskaia, Svetlana M.</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Ignition of high pressure lean H2:air mixtures along the multiple channels of nanosecond surface discharge</atitle><jtitle>Combustion and flame</jtitle><date>2017-02</date><risdate>2017</risdate><volume>176</volume><spage>272</spage><epage>284</epage><pages>272-284</pages><issn>0010-2180</issn><eissn>1556-2921</eissn><abstract>The initiation of combustion of lean H2:air mixtures, ER=0.5--0.6, by nanosecond surface dielectric barrier discharge (nSDBD) was studied experimentally at high initial pressures, P=3--6 bar. 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| subjects | Combustion Dielectric barrier discharge Dielectrics Electrodes Flame propagation Gas mixtures Ignition Ignition of lean mixtures Kernels Mathematical models Nanosecond surface dielectric barrier discharge Plasma-assisted combustion Studies Velocity |
| title | Ignition of high pressure lean H2:air mixtures along the multiple channels of nanosecond surface discharge |
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